From 0ebdf0c58e1e68ef93e3838faa4cc248053812ba Mon Sep 17 00:00:00 2001 From: David Vallee Delisle Date: Mon, 22 Mar 2021 10:30:14 -0400 Subject: [PATCH] Updating settings description Better wording for NovaLiveMigrationPermitPostCopy and NovaLiveMigrationPermitAutoConverge. Change-Id: Ic0a8937b64f01271dba52d1e096df3697c3ff4d4 (cherry picked from commit 8bf1fb755a5eb583ecdd0369679c0246f3426780) (cherry picked from commit 6eb406ce19b4d588d62874ddf15763c6aebf09e6) (cherry picked from commit a900a8055f4231d7d3b146bc119ab6e380cea9aa) --- deployment/nova/nova-compute-container-puppet.yaml | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/deployment/nova/nova-compute-container-puppet.yaml b/deployment/nova/nova-compute-container-puppet.yaml index fc51b0e2d0..b8db1ebf8f 100644 --- a/deployment/nova/nova-compute-container-puppet.yaml +++ b/deployment/nova/nova-compute-container-puppet.yaml @@ -345,8 +345,9 @@ parameters: default: true type: boolean NovaLiveMigrationPermitPostCopy: - description: Wether to switch the VM active on destination node before migration is complete, - therefore ensuring an upper bound on the memory that needs to be transferred. + description: > + Set to "True" to activate the instance on the destination node before migration is complete, + and to set an upper bound on the memory that needs to be transferred. default: '' type: string constraints: @@ -354,10 +355,11 @@ parameters: tags: - role_specific NovaLiveMigrationPermitAutoConverge: - description: Auto converge will throttles down CPU if a progress of on-going live migration is - slow. Auto converge will only be used if this flag is set to True and post copy is - not permitted or post copy is unavailable due to the version of libvirt and QEMU - in use. + description: > + Set to "True" to slow down the instance CPU until the memory copy process is faster than the + instance's memory writes when the migration performance is slow and might not complete. + Auto converge will only be used if this flag is set to True and post copy is not permitted + or post copy is unavailable due to the version of libvirt and QEMU. default: '' type: string constraints: